4525632423 has 48 divisors (see below), whose sum is σ = 7206282720. Its totient is φ = 2719671552.

The previous prime is 4525632413. The next prime is 4525632443. The reversal of 4525632423 is 3242365254.

4525632423 is a `hidden beast` number, since 4 + 52 + 563 + 2 + 42 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-4525632423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4525632413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1418436 + ... + 1421622.

It is an arithmetic number, because the mean of its divisors is an integer number (150130890).

Almost surely, 2^4525632423 is an apocalyptic number.

4525632423 is a deficient number, since it is larger than the sum of its proper divisors (2680650297).

4525632423 is a wasteful number, since it uses less digits than its factorization.

4525632423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488 (or 3485 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 4525632423 is about 67272.8208342715. The cubic root of 4525632423 is about 1654.0923727292.

Adding to 4525632423 its reverse (3242365254), we get a palindrome (7767997677).

The spelling of 4525632423 in words is "four billion, five hundred twenty-five million, six hundred thirty-two thousand, four hundred twenty-three".